| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | United Kingdom | 4 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Medical technology | |
| #3 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Laundering textiles | |
| #2 | Smoking accessories | |
| #3 | Implantable devices | |
| #4 | Kitchen equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Friedrich Stenvers | 1 |
| #2 | Stenvers Friedrich | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB510577A | Washing press | |
| GB499271A | A case for cigarettes and the like actuated with one hand | |
| GB480654A | Protecting device on peeling knives and the like | |
| US2090954A | Washing machine | |
| DE667454C | One-hand case for cigarettes, cigars, etc. Like. With a device for single output | |
| GB471211A | Washing machine |